An economical approach for d lactic acid production utilizing unpolished rice

... previously and incubated at 40 °C for 20 min. The amount of D -amino acids produced was determined by the Chirobiotic T HPLC method and the appropriate D -amino acids were used as the standards. RESULTS Identification ... N-acyl- D -or L -amino acids and other D -amino acid derivates was determined (Table 3). The substrates analysed were a range of hydrophilic, hydrophobic and arom...

Ngày tải lên: 08/03/2014, 16:20

... described latter in Sec. III. In order to perform the direct transformation and the invert one, the rotor position will be needed. The instantaneous rotor position and speed can be obtained from ... created magnetic field is high-density and without loss, providing a high-efficiency operation of the whole drive. PM motors can be divided into 2 categories depending on its current wave-fo...

Ngày tải lên: 03/01/2014, 19:46

... years, several studies had reported that the training time of linear kernel SVM can be reduced to linear time (Joachims, 2006; Keerthi and DeCoste, 2005). But they did not and difficult to be ... Central University Ming Chuan University Taoyuan, Taiwan Taoyuan, Taiwan Taoyuan, Taiwan bcbb@db.csie.ncu.edu.tw yang@cl.ncu.edu.tw lees@mcu.edu.tw Abstract Kernel methods such as support v...

Ngày tải lên: 20/02/2014, 12:20

... request will be delivered to the selected data provisioning source at a predefined time and the data will be harvested and converted to data warehouse standard, completing the data integration ... in courses ). During an extensive ETL (extract, transform, and load) process [14] according to the data semantics, the specified data is added to the warehouse from distributed data sourc...

Ngày tải lên: 05/03/2014, 11:21

... preserved in any language, and (Fung and McKeown, 1997) suggests that the associations between a word and many seed words are also preserved in another language. In this paper, 418 we have demonstrated ... words have correct trans- lation as their first candidate. 9 Related work Using vector space model and similarity mea- sures for ranking is a common approach in IR for quer...

Ngày tải lên: 08/03/2014, 05:21

... an approach for designing an entity-centric IDM model. D. Contribution and Paper Organization We propose an approach for IDM in the cloud that: (1) does not use trusted third parties; and ... id used to validate the trust level and the role of a host; and trust level threshold re- quired to access data in an active bundle); and (g) other ap- plication-dependent and contex...

Ngày tải lên: 31/07/2013, 09:43

... strains 12, 16 and 18 require sucrose and Rhizobium strain 13 and Rhizobium sp. from Cajanus cajan require glucose for maximum production of IAA (Datta and Basu 2000; Shridevi and Konada 2007). However, white-rot ... IAA production; IAA produced ( ), L -tryptophan used (h). (b) Optimization of meat extract for IAA production; IAA produced ( ), L -tryptophan used ( ). (c) Effect of ami...

Ngày tải lên: 06/08/2013, 21:06

... appeared. 4-Amino-3-hydroxybenzoic acid (0.42 m M ) was degraded completely, 2,5-pyridinedicarboxylic acid (0.41 m M )and 2-hydroxymuconic 6-semialdehyde ( 0.028 m M ) accumu- lated, and ammonia (0.017 m M ) was released during ... 3-Ketoacids readily undergo decarboxylation under mild conditions, and loss of C O 2 can occur readily only from the free carboxylic acid [23]. Decarboxylati...

Ngày tải lên: 19/02/2014, 16:20

... 1,3-bisphospho- D -glyceric acid isosteric ana- logue; drug design; glyceraldehyde-3-phosphate dehydro- genase (GAPDH); Trypanosoma cruzi. Trypanosomatids are flagellated protozoan parasites responsible for serious diseases ... repre- sent a formidable obstacle to the development of many African and South American countries and rank among the first tropical diseases selected by the World...

Ngày tải lên: 20/02/2014, 02:21

... Resolutions, Orders, Decrees, Decisions, Directives and Circulars mentioned above define, among other things: (1) the ownership of forest and forest land; (2) forest and forest land contracts and allocation; ... natural production forest can be allocated or contracted to households and individuals for management and protection. This means that households and individuals can be owners o...

Ngày tải lên: 05/03/2014, 11:22